I've just purchased this software and have installed it on two computers. Both computers continue to advise me to update the database because it is obsolete. I've tried updating it several times (on both computers) and I continue to get a message about components not able to update, therefore the "database obsolete" warning continually comes up. The only option is to revert to the old update, which I do not have. I do not know what to do to rectify this. I've just purchased this and do not understand why it's unable to function properly on 2 computers. Also, it also advises me to do a full scan (even though the database is obsolete) and after an hour of running, it has only gone through 20% and my computer CPU is at 100% and the computer is completely bugged up. What is going on?